Synthetic fiber blend designed to pick up and hold more water than traditional wet mops. Looped end construction prevents fraying. Antimicrobial protection built-in to neutralize odor. Available sizes SKU: 4104-113 Medium, SKU: 4104-446 Large. Wet Mop Handle- Fiberglass handle SKU: 8116-985 One Size. Wet Mop Handle- Aluminum handle SKU: 8118-001 One Size (CANADA ONLY).